Of course! Yes, that was it. I changed all the paths in the file View In Browser.sublime-settings inside View In Browser.sublime-package zip archive from Program Files (x86) to Program Files and it worked.

So, kingkeith, thank you once again. You were a great help!

The only thing that remains unsolved is why the Build won't launch my browser. If someone has any idea about that please share. If I find the solution I will post it here as well.